Brazilian Chamber Approves Ban on 'Cálculo por Dentro' Tax Method to Enhance Transparency

Brazil's Chamber of Deputies committee endorses a ban on 'cálculo por dentro,' a tax practice inflating consumer costs, ahead of a broader tax reform.

    Key details

  • • The Câmara dos Deputados' Finance and Taxation Committee approved a proposal banning 'cálculo por dentro'.
  • • This tax calculation method inflates consumer prices beyond the nominal tax rate.
  • • Deputy Kim Kataguiri stressed the method's lack of transparency and its impact on effective tax burden.
  • • The proposal will undergo further review before plenary voting and aligns with upcoming tax reform goals.

The Finance and Taxation Committee of Brazil's Câmara dos Deputados has approved a legislative proposal that prohibits the use of 'cálculo por dentro' — a tax calculation method where taxes are included in their own tax base. This practice leads to consumers effectively paying more than the nominal tax rate, inflating product and service prices. For example, under this method, a shirt with an initial price of R$100 and a 20% tax rate would cost R$125, compared to R$120 under the standard 'cálculo por fora', where taxes are added on top of the base price.

The approved substitute proposal was introduced by Deputy Kim Kataguiri (Missão-SP), replacing the original Project of Complementary Law 23/11 by former Deputy Guilherme Campos (SP). Kataguiri criticized the method as lacking transparency since consumers are often unaware that the tax is factored into the price base, resulting in a higher effective tax burden. He also highlighted that the forthcoming nationwide tax reform aims to eliminate the possibility of 'cálculo por dentro' for all federal, state, and municipal taxes, ensuring that taxes will no longer be included in the bases of themselves or other taxes.

Before reaching a plenary vote, the proposal must be reviewed by the Committee on Constitution and Justice and Citizenship. This legislative move is seen as a significant step toward clearer tax calculation practices, better consumer awareness, and fairer pricing in Brazil's evolving tax framework.

This article was translated and synthesized from Brazilian sources, providing English-speaking readers with local perspectives.

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